Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5028287 | Method for applying an anti-lacerative plastic layer to glass | Charles E. Ash, Stephen P. Bartus, Jr., Ronald L. Toth | 1991-07-02 |
| 4865671 | Prepress apparatus and method | Roger B. Bishop, Charles E. Ash | 1989-09-12 |
| 4834829 | Vacuum ring for producing laminated glass | Charles E. Ash, David R. Jenkins | 1989-05-30 |
| 4823511 | Retention shield window assembly and method of making the same | David M. Ginter | 1989-04-25 |
| 4788911 | Prepress apparatus for an assembly of stacked sheets | Roger B. Bishop, Charles E. Ash | 1988-12-06 |
| 4624731 | Vacuum ring for producing laminated glass | Charles E. Ash, Scott W. Chambers, David R. Jenkins | 1986-11-25 |
| 4543283 | Encapsulated glazing product | Edward W. Curtze | 1985-09-24 |
| 4284677 | Glazing unit | — | 1981-08-18 |
| 4251572 | Method of restoring or repairing reflective glass | Lazarus D. Thomas | 1981-02-17 |